Healthcare Analytics Dashboard | Cube.dev + DuckDB + React
A walkthrough of a healthcare analytics dashboard built from scratch to demonstrate rapid delivery of self-serve analytics tooling. The app features a summary dashboard with KPI cards and trend charts, an interactive explorer with click-to-drill breakdowns, and a filterable claims table. The semantic layer is powered by Cube.dev, the data lives in DuckDB, and the frontend is Next.js with Recharts. All data is query-driven with no mock values.